This uses libnl3 to communicate with the macsec module available on
Linux. A recent enough version of libnl is needed for the macsec.h file
(which is not yet available in a formal libnl release at the time of
this commit).
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This continues refactoring of the common parts of wired drivers code
into a shared file, so that they can be reused by other drivers.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This continues refactoring of the common parts of wired drivers code
into a shared file, so that they can be reused by other drivers.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This continues refactoring of the common parts of wired drivers code
into a shared file, so that they can be reused by other drivers.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This continues refactoring of the common parts of wired drivers code
into a shared file, so that they can be reused by other drivers.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This continues refactoring of the common parts of wired drivers code
into a shared file, so that they can be reused by other drivers.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This continues refactoring of the common parts of wired drivers code
into a shared file, so that they can be reused by other drivers.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This continues refactoring of the common parts of wired drivers code
into a shared file, so that they can be reused by other drivers.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This continues refactoring of the common parts of wired drivers code
into a shared file, so that they can be reused by other drivers.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This continues refactoring of the common parts of wired drivers code
into a shared file, so that they can be reused by other drivers.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This continues refactoring of the common parts of wired drivers code
into a shared file, so that they can be reused by other drivers.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Refactor the common parts of wired drivers code into a shared file, so
that they can be reused by other drivers. The macsec_qca driver already
contains a lot of code duplication from the wired driver, and the
macsec_linux driver would do the same. A structure to hold data common
to all wired drivers is added and used in all these drivers.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This commit enhances the existing implementation of abort scan to also
abort concurrent active vendor scans. This is achieved by passing the
the scan_cookie to the driver interface with the intention to abort
the specific scan request. This scan_cookie is returned from the driver
interface when the scan request is scheduled.
This scan_cookie is 0 if the scan is triggered through the upstream
cfg80211 interface. Thus, the scan_cookie is used to determine whether
to abort the cfg80211 or vendor scan request.
Also, the previous implementation of relying on scan_work/p2p_scan_work
for the active work to trigger the abort scan is enhanced to check for
the started state of either of these work operations. This should also
help to abort the concurrent active scan/p2p-scan operations.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit enhances the abort scan implementation to also abort the
vendor scan, if one was used to trigger the scan.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The new QCA_NL80211_VENDOR_SUBCMD_ABORT_SCAN command can be used to
abort an ongoing scan that was started with
QCA_NL80211_VENDOR_SUBCMD_TRIGGER_SCAN.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Verify that AP does not break PMF-enabled connection due to injected
Authentication frame. This is a regression test for
NL80211_FEATURE_FULL_AP_CLIENT_STATE changes resulting in dropping the
key in such a case.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This makes it easier to write hwsim test cases to verify management
frame processing sequences with dropped or modified frames. When
ext_mgmt_frame_handling is used, this new command can be used to request
hostapd to process a received a management frame, e.g., based on
information reported in the MGMT-RX events.
This is more or less identical to the earlier wpa_supplicant commit
4de70e2330 ('Add MGMT_RX_PROCESS test
command for wpa_supplicant'), but for hostapd.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This fixes a regression from commit
bb598c3bdd ('AP: Add support for full
station state'). That commit added code to remove and re-add the kernel
STA entry when processing Authentication frames with a driver that
advertises support for full AP client state. That resulted in bypassing
PMF protections for unprotected Authentication frames with such drivers
since the TK was lost in this operation.
It is simplest to skip the STA entry clearing in this type of case
completely to leave the TK in place and to process the new
authentication exchange otherwise normally. This matches the behavior
used with the drivers that do not implement full AP client state.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
IEEE Std 802.11-2012, 12.4.2 states that if an MDE is present in an
(Re)Association Request frame but the RSNE uses a non-FT AKM suite, the
AP shall reject the association using status code 43 ("Invalid AKMP").
wpa_validate_wpa_ie() now explicitly checks for this condition to meet
this requirement instead of simply ignoring the MDE based on non-FT AKM.
Signed-off-by: Will Glynn <will@willglynn.com>
If the driver advertises support for setting Beacon frame data rate,
allow the user to configure this rate as part of starting the AP. Only
one Beacon frame TX rate is allowed.
Drivers advertising such support should set corresponding flag via the
NL80211_ATTR_EXT_FEATURES attribute.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Allow configuration of Beacon frame TX rate from hostapd.conf with
"beacon_rate=xx" option. The following format is used to set
legacy/HT/VHT beacon rates:
Legacy (CCK/OFDM rates):
beacon_rate=<legacy rate in 100 kbps>
HT:
beacon_rate=ht:<HT MCS>
VHT:
beacon_rate=vht:<VHT MCS>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
cfg80211 rejects the scans issued with random MAC address if the STA is
in connected state. This resulted in failures when using MAC_RAND_SCAN
while connected (CTRL-EVENT-SCAN-FAILED ret=-95). Enable random MAC
address functionality only if the STA is not in connected state to avoid
this. The real MAC address of the STA is already revealed in the
association, so this is an acceptable fallback mechanism for now.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit adds IP address information into GroupStarted event on the
P2P client side like it is sent over the control interface.
Signed-off-by: Nishant Chaprana <n.chaprana@samsung.com>
Commit 4ec1fd8e42 ('FT: Differentiate
between FT for station and for AP in build') renamed all
CONFIG_IEEE80211R instances within src/ap/* to CONFIG_IEEE80211R_AP, but
it did not change hostapd/* files to match. While this does not cause
much harm for normal use cases, this broke some test builds where
wpa_supplicant build is used to build in hostapd/*.c files for analysis.
Fix this by completing CONFIG_IEEE80211R_AP renaming.
Signed-off-by: Jouni Malinen <j@w1.fi>
Previously, wpa_supplicant only supported hardcoded port == 1 in the
SCI, but users may want to choose a different port.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
So that the user can turn encryption on (MACsec provides
confidentiality+integrity) or off (MACsec provides integrity only). This
commit adds the configuration parameter while the actual behavior change
to disable encryption in the driver is handled in the following commit.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
The first peer may take a long time to come up. In PSK mode we are
basically in a p2p system, and we cannot know when a peer will join the
key exchange. Wait indefinitely, and let the administrator decide if
they want to abort.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This enables configuring key_mgmt=NONE + mka_ckn + mka_cak.
This allows wpa_supplicant to work in a peer-to-peer mode, where peers
are authenticated by the pre-shared (CAK,CKN) pair. In this mode, peers
can act as key server to distribute keys for the MACsec instances.
This is what some MACsec switches support, and even without HW
support, it's a convenient way to setup a network.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Remove the extra equals sign from the line since hostapd usage text does
not have it for other entries either (while wpa_supplicant does and this
was likely copy-pasted from there).
Signed-off-by: Jouni Malinen <j@w1.fi>
doc/eap.doxygen was mentioning eap_method structure, but there was no
reference as in doc/eap_server.doxygen on a similar paragraph
Signed-off-by: Sergei Sinyak <serega.belarus@gmail.com>
BoringSSL is the only supported version of SSL, so remove this guard so
we can continue to compile when the flavor.mk is removed.
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
This commit fixes the nl80211 driver call get_inact_sec() to return -1
when STA inactivity time retrieval fails in i802_read_sta_data().
This was intended to be handled by initalizing the inactive_msec member
to -1 but i802_read_sta_data() assumes the data parameter is
uninitialized and memsets the entire structure, neutralizing the attempt
to distinguish between no value (-1) and a time value of 0.
This is fixed by now requiring i802_read_sta_data() callers to
initialize the data structure first (allowing get_inact_sec() to use
-1). This is a safe change because it does not change any driver API
behavior and only affects one other static function in driver_nl80211.c
Signed-off-by: Joel Cunningham <joel.cunningham@me.com>
In commit a25e4efc9e ('mka: Add driver op
to get macsec capabilities') I added some code to check the driver's
capabilities. This commit has two problems:
- wrong enum type set in kay->macsec_confidentiality
- ignores that drivers could report MACSEC_CAP_NOT_IMPLEMENTED, in
which case the MKA would claim that MACsec is supported.
Fix this by interpreting MACSEC_CAP_NOT_IMPLEMENTED in the same way as a
DO_NOT_SECURE policy, and set the correct value in
kay->macsec_confidentiality.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This extends the anqp_elem configuration parameter support for new Info
IDs (270 (TDLS Capability) was previously missed from the list of
defined values, 280 has already been assigned in REVmc/D8.0; 281..299
are yet to be assigned). No additional source code changes are needed to
allow hostapd to advertise support for these if the ANQP-element value
is set with the anqp_elem parameter.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The optional "-m <multi.dat>" command line option can now be used to
specify a data file that can include multiple management frames with
each one prefixed with a 16-bit big endian length field. This allows a
single fuzzer run to be used to go through multi-frame exchanges. The
multi.dat file shows an example of this with Probe Request frame,
Authentication frame, Association Request frame, and an Action frame.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This provides more details on BSS selection process in the debug log.
Previously, the BSSs that were not either the current or the selected
one were not necessarily printed at all. Now all BSSs that match the
currently selected network are listed with their frequency and signal
strength details.
Signed-off-by: Jouni Malinen <j@w1.fi>
Previously, the estimated throughput was used to enable roaming to a
better AP. However, this information was not used when considering a
roam to an AP that has better signal strength, but smaller estimated
throughput. This could result in allowing roaming from 5 GHz band to 2.4
GHz band in cases where 2.4 GHz band has significantly higher signal
strength, but still a lower throughput estimate.
Make this less likely to happen by increasing/reducing the minimum
required signal strength difference based on the estimated throughputs
of the current and selected AP. In addition, add more details about the
selection process to the debug log to make it easier to determine whaty
happened and why.
Signed-off-by: Jouni Malinen <j@w1.fi>
It was possible for the first wt.clear_bss_counters(bssid) call to fail
the test if timing worked out in a way that the wlantest process had not
received any Beacon frames from the first AP. Run a directed scan for
both of the BSSs before starting the test validation steps to make sure
such a case cannot fail this test case.
Signed-off-by: Jouni Malinen <j@w1.fi>
